/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.axis2.corba.idl.values;

import org.apache.axis2.corba.idl.types.EnumType;
import org.omg.CORBA_2_3.portable.InputStream;
import org.omg.CORBA_2_3.portable.OutputStream;

public class EnumValue extends AbstractValue {
    private int index;

    public EnumValue(EnumType enumType) {
        super(enumType);
    }

    public void setValue(int index) {
        this.index = index;
    }

    public int getValue() {
        return index;
    }

    public String getValueAsString() {
        return (String) ((EnumType) dataType).getEnumMembers().get(index);
    }

    public String toString() {
        return dataType.getModule() + dataType.getName() + " : " + index;
    }

    public void read(InputStream inputStream) {
        index = inputStream.read_long();
    }

    public void write(OutputStream outputStream) {
        outputStream.write_long(index);
    }

    @Override
    public int hashCode() {
        return getValueAsString().hashCode();
    }

    @Override
    public boolean equals(Object o) {
        if (o instanceof EnumValue) {
            if (getValueAsString().equals(((EnumValue) o).getValueAsString())) {
                return true;
            }
        }
        return false;
    }
}
